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AGRIS - 国际农业科技情报系统

[ 发表于: Pollution ]
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语言
英语
AGROVOC关键词
fagus sylvatica
出版日期
1997

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结果 1-5 的 5

Air pollution status of the Bulgarian Govedartsi ecosystem

1997

Zeller, K. | Donev, E. | Bojinov, H. | Nikolov, N. (Rocky Mountain Forest and Range Experiment Station, USDA Forest Service, Ft. Collins, CO (USA))

quercus petraea abies alba ozono arbre forestier pinus nigra pinus peuce pollution atmospherique arboles forestales quercus frainetto polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Polish mountain forests: past, present and future

1997

Grodzinska, K. | Szarek-Lukaszewska, G. (W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, 31-512 Krakow (Poland))

botanical composition sanidad de los bosques forests abies alba enfermedades de las plantas forest health composicion botanica organisme nuisible a la foret pollution atmospherique arboles forestales sante des forets zona de montana ...
Department for Environment, Food and Rural Affairs - United Kingdom
Forest health status in Hungary

1997

Szepesi, A. (State Forest Service, H-1054 Budapest, Szechenyi u. 14 (Hungary))

sanidad de los bosques hungary populus forest health arbre forestier forest decline pollution atmospherique arboles forestales degat sante des forets danos polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Forest health and environmental pollution in Slovakia

1997

Oszlanyi, J. (Institute of Landscape Ecology, Slovak Academy of Sciences, PO Box 254 Stefanikova St., No. 3, 814 99 Bratislava (Slovak Republic))

sanidad de los bosques forests populus pollution larix decidua abies alba republique slovaque polucion pollution atmospherique defoliacion arboles forestales degat ...
Department for Environment, Food and Rural Affairs - United Kingdom
Variations in sulphur and nitrogen foliar concentration of deciduous and conifers vegetation in Slovakia

1997

Mankovska, B. (Forest Research Inst., Zvolen (Slovak Republic).)

peuplement forestier vigilancia coniferous forests monitoring rodales hojas bosque de coniferas controle continu republica eslovaca nitrogeno bosque de frondosas caducas foret resineuse ...
Wageningen University & Research - Netherlands